| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.54 | 7.866% | $201.2132 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $87.46 | 12.636% | $98.5114 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $13.71 | 7.844% | $14.7854 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $117.31 | 7.548% | $126.1646 | $126.16 | $126.15 | $126.20 |
| Purchase #5 | $84.35 | 11.366% | $93.9372 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $96.73 | 10.406% | $106.7957 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $246.62 | 10.590% | $272.7371 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $832.72 | $914.1446 | $914.15 | $914.15 | $914.10 | |